Compteurs de gaz
CA768-K02
Keypad Prepayment Gas Meter
The CA768-K02 is a high-precision diaphragm gas meter designed specifically for various gas media and equipped with STS prepaid standards. One of its main features is its strong corrosion resistance.The CA768-K02 manufactured according to strict international standards. When the meter is installed and locked, a customer interface unit (CIU) keyboard will be installed near the customer, which can be used for balance checking, history search, and topping up.
Introduction
Introduction
Battery life 10 years
Data storage 10 years
Optional valve leakage warning
Low power usage and low failure rate
LORAWAN/NB-IOT/GPRS/3G(optional)
Low credit warning and low battery alarm
Meter body approved in accordance with MID by CMI
Recharge by inputting 20-digit token code via keypad
Metrological Parameters
| Type | G1.6 | G2.5 | G4 |
| Nominal Flow Rate m³/h | 1.6 | 2.5 | 4 |
| Maximum Flow Rate m³/h | 2.5 | 4 | 6 |
| Minimum Flow Rate m³/h | 0.016 | 0.025 | 0.040 |
| Cyclic volume dm³ | 0.7 | 1.2 | 2 |
| Working Pressure KPa | 0.5-50KPa | ||
| Maximum permissible error % | Qmin<Q<0.1Qmax: ±3; 0.1Qmin<Q<0.1Qmax: ±1.5 | ||
| Standard compliance | OIML R137 (2012) / EN1359:1998/A1:2006 | ||
| Pressure Loss kPa | <200 | ||
| Maximum Reading m³ | 99999.9 | ||
| Weight | 2.4kg | ||
Spécifications
- Flow variants
- G1.6, G2.5 and G4
- Operating pressure
- 0.5-50kPa
- Standard
- OIML R137 / EN 1359
- Stated weight
- 2.4kg
Informations commerciales
- Origine
- Shenzhen, China
- Marque
- CALIN
Applications
- Residential and commercial gas metering
- Prepayment gas utility projects
